Title:
ネットワーク設計支援装置、ネットワーク設計方法及びプログラム
Document Type and Number:
Japanese Patent JP6384481
Kind Code:
B2
Abstract:
The present invention minimizes equipment investment for fault recovery design in a network for providing a virtual network to a user. A network design assisting apparatus is provided with: a substitute virtual network generation unit for generating a first network configuration in which a virtual network between any two external virtual nodes is substituted for a configuration for calculating a redundant path, said virtual network being substituted on the basis of the configuration of a physical network including a switch, and prescribed substitution rules; and a virtual network configuration modifying unit for generating a second network configuration for user presentation that includes the first network configuration.
Inventors:
Yohei Iizawa
Yohei Hasegawa
Yohei Hasegawa
Application Number:
JP2015536595A
Publication Date:
September 05, 2018
Filing Date:
September 10, 2014
Export Citation:
Assignee:
NEC
International Classes:
H04L45/02; H04L45/24; H04L45/128; H04L45/28; H04L45/42
Domestic Patent References:
| JP2012049725A | ||||
| JP2009539156A | ||||
| JP2012199644A |
Other References:
NTTデータ,OSS統合運用管理ソフト「Hinemos」仮想ネットワーク管理オプションver.2.0の提供開始,サービスインフォメーション,2013年 7月22日,http://www.nttdata.com/jp/ja/news/services_info/2013/2013072201.html,URL,http://www.nttdata.com/jp/ja/news/services_info/2013/2013072201.html
Attorney, Agent or Firm:
Kato Asamichi
Kiuchi Uchida
Mitsuru Aoki
Higuchi
Mikio Takahashi
Kiuchi Uchida
Mitsuru Aoki
Higuchi
Mikio Takahashi